Well Travo, Before replacing a failed fuse, it must be determined the cause of failure. That is step one.
Step two is installing a fuse "Holder".
If you can't complete step one, then, step two should not be attempted. Find someone you can trust, messin' around with your camera.
Never connect the battery until the plug is in the camera and never unplug the camera until the battery has been disconnected.
And that's the truth! ! !
Keep us up to date on your progress. OK?